Glass, aluminium, ACP, gypsum — the envelope and finish skin of modern buildings.
interiors & glass prices in Siliguri, West Bengal, sourced from dealer networks and leading online marketplaces. Ranges reflect the spread between authorised-dealer bulk rates and retail single-unit rates. Prices are close to the 50-city national average — roughly in line with pan-India benchmarks.
| Item | Unit | Price in Siliguri |
|---|---|---|
| Plain Glass (5mm) | per sqft | ₹43 ₹35–51 (dealer-to-retail) |
| Toughened Glass (12mm) | per sqft | ₹153 ₹123–183 (dealer-to-retail) |
| Gypsum Board (12.5mm) | per sqft | ₹36 ₹28–43 (dealer-to-retail) |
| Plaster of Paris (POP) | per kg | ₹23 ₹19–26 (dealer-to-retail) |
| Aluminium Section (Window) | per kg | ₹286 ₹244–327 (dealer-to-retail) |
| Toughened Glass 8mmTempered 8mm· inferred from brand premium | per sqft | ₹107 ₹86–128 (dealer-to-retail) |
| Double-Glazed Unit (DGU)5+12+5 argon· inferred from brand premium | per sqft | ₹245 ₹197–293 (dealer-to-retail) |
| Jindal Aluminium SectionJindal16SWG window· inferred from brand premium | per kg | ₹309 ₹264–353 (dealer-to-retail) |
| Fenesta uPVC ProfileFenesta2-track sliding· inferred from brand premium | per sqft | ₹145 ₹116–174 (dealer-to-retail) |
| Alstrong ACP SheetAlstrong4mm PVDF· inferred from brand premium | per sqft | ₹65 ₹53–77 (dealer-to-retail) |
| Saint-Gobain Gypsum BoardSaint-Gobain12.5mm regular· inferred from brand premium | per sqft | ₹42 ₹33–51 (dealer-to-retail) |
Supply. Siliguri is the North-East gateway — cement comes from Meghalaya/Assam and Chhattisgarh plants, TMT from eastern SAIL-route mills, and aggregate from the Teesta/Mahananda Himalayan river beds and foothill quarries. For interiors & glass specifically, this places Siliguri broadly in line with the national cost band — the page's table reflects close to the 50-city national average.
What moves the local price. the 'chicken's neck' single-corridor logistics position makes Siliguri a strategic stockpile point but raises freight on materials railed in from the mainland; river-bed aggregate is locally available but mining is tightly regulated and flood-disrupted.
Buyer takeaway. foothill river-bed aggregate keeps coarse material locally available, but cement and steel carry a North-East-corridor freight premium — Siliguri's role as a regional staging hub means bulk buyers can sometimes secure better rake-pooled rates here than further east. Cross-check the interiors & glass ranges in the table above against a live local quote before raising a purchase order — the spread between bulk-dealer and retail rates in Siliguri, West Bengal is wider than the table's midpoint suggests.
Interior and façade materials span structural glass per IS 2553 (plain float, toughened, laminated, DGU), aluminium sections per IS 733 / IS 1285, uPVC window profiles per IS 10182, aluminium composite panels (ACP), gypsum boards per IS 2095, and plaster of Paris per IS 2547. The market is tiered between large branded players (Saint-Gobain glass, Jindal aluminium, Fenesta/Aparna uPVC, Alstrong/Aludecor ACP) and local/unorganised supply. Energy-efficient façades (DGU, low-E glass) are mandated for buildings > 1,000 sqm plot per ECBC 2017 energy code.
Façade material prices rose 10-12 % in 2023 on aluminium and gas inflation, stabilised in 2024. 2026 sees DGU demand rising 15-20 % YoY with ECBC compliance now enforced in most state codes for commercial buildings. uPVC windows gaining against aluminium in residential segment — better thermal performance, competitive pricing, lifetime warranty. ACP has oversupply; prices flat to down 3-5 %.
Week-by-week interiors & glass price charts for Siliguri will appear here once our weekly price tracker accumulates 4+ weeks of snapshots. Subscribe to the InfraLens WhatsApp channel to be notified.
Compare interiors & glass prices in Siliguri with other Indian metros. Prices shown are for Gypsum Board (12.5mm) (per sqft) — a representative benchmark for the category. Click any city for the full 11-item price list.
Interiors & Glass quality and manufacturing in India is governed by the following Indian Standards. Click any code for the full specification with extracted clauses, tables, and reference values.
IS 2553:1991: Safety glass — specification. IS 733:1983: Wrought aluminium alloys — extruded sections.